August Challenge 2018 Division 2
Modular GCD, Problem Sort, Sheokand and Number, Spell Bob
September Challenge 2018 Division 2
Magician versus Chef, Chef and Adventures
November Challenge 2018 Division 2
Chef and Ridges, Chef and Difficult Contests, Chef and Happiness
October Challenge 2018 Division 2
Minimize Digitsum, Byte to Bit, Chef and Serves, Appy and Balloons
August Lunchtime 2018 Division 2
Chef and Problem Setting, Chef and Eid
ProCon Junior (Rated for Division 2)
Chef and Secret Ingredient, Chef and Bored Games
ProCon 2018 (Rated for all)
The Great Run, Kill them with your success
January Challenge 2019 Division 2
Lucky Number Game, A Pizza Slice, Fancy Quotes, Chef and Modulo Game, Different Neighbours, Yet Another Problem About Sequences, Distinct Pairs
February Challenge 2019 Division 2
Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef
February Cook-Off 2019 Division 2
Buying New Tablet, Chef and Party
March Challenge 2019 Division 2
Chef got Recipes, Chef and Number Game, Yet Again a Subarray Problem, Chef and a Beautiful Digit
April Lunchtime 2019 Division 2
Attendance, Fast Food, Minimum Sum
June Challenge 2019 Division 1
Chef and Ingredients, Sum and GCD
India